Phonetics
Articulatory phonetics
The study of the organs of speech and their use in producing speech sounds
Auditory phonetics
The study of the processing and interpretation of speech sounds by the ear, the nervous system, and the brain
Acoustic phonetics
The study of the physical properities of the sounds produced in speaking.
Voiced and voiceless sounds
Voiced sounds
A voiced
ridge.)
[t],[d],[n],[l],[ʳ], [s], [z]
Retroflex (Tongue tip and the back of the alveolar ridge.) [ʳ]
Palato-Alveolar (Tongue blade and the back of the alveolar
ridge.) [ʧ],[ʤ],[ʃ],[ʒ]
Coronal & Dorsal
Patal (Front of the tongue and hard palate.) [y]
Dorsal Articulations
Velar (Back of the tongue and soft palate.) hack , hag, hang
front, central(중앙), back
② lip rounding
㉠ unround vowel : front vowel, central vowel, back vowel(a)
㉡ round vowel : back vowel(u, v, o, ɔ)
③ tense/lax
㉠ tense vowel : i, e, o, u
㉡ lax vowel : i, e, o를 제외한 음(I, ε, æ, f, ∂, ∧, u, ɔ, a)
④ diphthong
stress를 받는 母音은 tense vowel과 strong vowel이다. weak vowel은 syncope에 의
a. voiceless bilabial unaspirated stop
[p] spring, spider
b. low front vowel
[æ] apple, path
c. lateral liquid
[l] label, luck
d. velar nasal
[ŋ] building, song
e. voiced interdental fricative
[ð] weather, breathe